Shanghai, China

Man Cheng Li

This inventor holds 2 USPTO granted patents and 17 published patent applications. Top assignee: Celanese International Corporation. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Man Cheng Li. Retrieved from https://idiyas.com/inventor/man-cheng-li

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2024-2025

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2 patents (USPTO):Explore Patents

Title: Man Cheng Li: Innovator in Polymer Technology

Introduction

Man Cheng Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of polymer technology, holding a total of 2 patents. His work focuses on enhancing the mechanical strength of polymer compositions, which has important applications in various industries.

Latest Patents

Among his latest patents is a wrapping paper cutter, which showcases his innovative approach to everyday products. Additionally, he has developed a polymer composition and membranes made therefrom with improved mechanical strength. This polymer composition contains polyethylene particles combined with a plasticizer and one or more strength-enhancing additives. The resulting polymer articles exhibit enhanced strength properties, making them suitable for use as separators in electronic devices.

Career Highlights

Man Cheng Li is currently employed at Celanese International Corporation, where he continues to push the boundaries of polymer research and development. His work has not only contributed to the advancement of materials science but has also positioned him as a key player in the industry.

Collaborations

He collaborates with talented individuals such as Christian Ohm and Fangfang Tao, further enriching his research and innovation efforts.

Conclusion

Man Cheng Li's contributions to polymer technology and his innovative patents reflect his dedication to advancing materials science. His work continues to have a lasting impact on various applications, particularly in the electronics sector.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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